<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>个人中心 - 社交圈</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <style>
        :root {
            --primary: #4263EB;
            --primary-light: #Eef1ff;
            --secondary: #FA5252;
            --dark: #212529;
            --gray: #495057;
            --light-gray: #868E96;
            --lighter-gray: #E9ECEF;
            --white: #FFFFFF;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
        }

        body {
            font-family: 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            color: var(--dark);
            background-color: #F8F9FA;
            line-height: 1.6;
        }

        /* 顶部导航 */
        .top-nav {
            background-color: var(--white);
            box-shadow: var(--shadow);
            padding: 0.75rem 1.5rem;
            position: sticky;
            top: 0;
            z-index: 1030;
        }

        .logo {
            color: var(--primary);
            font-size: 1.5rem;
            font-weight: 700;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .search-container {
            position: relative;
            max-width: 350px;
            width: 100%;
        }

        .search-input {
            width: 100%;
            padding: 0.6rem 1rem 0.6rem 2.5rem;
            border-radius: 30px;
            border: 1px solid var(--lighter-gray);
            background-color: #F1F3F5;
            transition: var(--transition);
        }

        .search-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(66, 99, 235, 0.1);
        }

        .search-icon {
            position: absolute;
            left: 0.8rem;
            top: 50%;
            transform: translateY(-50%);
            color: var(--light-gray);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 1.5rem;
        }

        .action-btn {
            color: var(--gray);
            background: none;
            border: none;
            font-size: 1.2rem;
            cursor: pointer;
            position: relative;
            transition: var(--transition);
        }

        .action-btn:hover {
            color: var(--primary);
        }

        .notification-dot {
            position: absolute;
            top: -5px;
            right: -5px;
            width: 10px;
            height: 10px;
            background-color: var(--secondary);
            border-radius: 50%;
        }

        .user-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid var(--primary-light);
            cursor: pointer;
            transition: var(--transition);
        }

        .user-avatar:hover {
            transform: scale(1.05);
        }

        /* 封面区域 */
        .profile-cover {
            height: 240px;
            background: linear-gradient(135deg, var(--primary), #6642EB);
            position: relative;
            overflow: hidden;
        }

        .cover-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 100px;
            background: linear-gradient(transparent, rgba(0,0,0,0.5));
        }

        .cover-edit {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background-color: rgba(0,0,0,0.5);
            color: white;
            border: none;
            border-radius: 4px;
            padding: 0.5rem 1rem;
            font-size: 0.9rem;
            cursor: pointer;
            transition: var(--transition);
        }

        .cover-edit:hover {
            background-color: rgba(0,0,0,0.7);
        }

        /* 个人信息区 */
        .profile-info {
            padding: 0 1.5rem;
            margin-top: -70px;
            position: relative;
        }

        .main-avatar {
            width: 140px;
            height: 140px;
            border-radius: 50%;
            object-fit: cover;
            border: 5px solid var(--white);
            box-shadow: var(--shadow);
        }

        .profile-main {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: flex-end;
        }

        .profile-details {
            flex: 1;
            min-width: 300px;
        }

        .profile-name {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 0.25rem;
        }

        .profile-title {
            color: var(--light-gray);
            font-size: 1.1rem;
            margin-bottom: 1rem;
        }

        .profile-actions {
            display: flex;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .btn {
            padding: 0.6rem 1.2rem;
            border-radius: 6px;
            font-weight: 500;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .btn-primary {
            background-color: var(--primary);
            color: white;
            border: none;
        }

        .btn-primary:hover {
            background-color: #3652d2;
            transform: translateY(-2px);
        }

        .btn-outline {
            background-color: transparent;
            color: var(--gray);
            border: 1px solid var(--lighter-gray);
        }

        .btn-outline:hover {
            background-color: var(--lighter-gray);
            transform: translateY(-2px);
        }

        /* 导航标签 */
        .profile-tabs {
            background-color: var(--white);
            border-bottom: 1px solid var(--lighter-gray);
            margin-top: 1rem;
        }

        .tabs-container {
            display: flex;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .tabs-container::-webkit-scrollbar {
            display: none;
        }

        .tab-item {
            padding: 1rem 1.5rem;
            text-decoration: none;
            color: var(--light-gray);
            font-weight: 500;
            white-space: nowrap;
            transition: var(--transition);
            border-bottom: 3px solid transparent;
        }

        .tab-item:hover {
            color: var(--primary);
        }

        .tab-item.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
        }

        .tab-badge {
            background-color: var(--primary-light);
            color: var(--primary);
            border-radius: 10px;
            padding: 0.1rem 0.5rem;
            font-size: 0.8rem;
            margin-left: 0.5rem;
        }

        /* 主内容区 */
        .main-container {
            display: grid;
            grid-template-columns: 300px 1fr 300px;
            gap: 1.5rem;
            padding: 1.5rem;
        }

        /* 左侧信息卡 */
        .info-card {
            background-color: var(--white);
            border-radius: 10px;
            box-shadow: var(--shadow);
            overflow: hidden;
            margin-bottom: 1.5rem;
        }

        .info-card-header {
            padding: 1rem 1.5rem;
            border-bottom: 1px solid var(--lighter-gray);
        }

        .info-card-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin: 0;
        }

        .info-card-body {
            padding: 1.5rem;
        }

        .info-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .info-item:last-child {
            margin-bottom: 0;
        }

        .info-icon {
            color: var(--primary);
            background-color: var(--primary-light);
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .info-content {
            flex: 1;
        }

        .info-label {
            font-size: 0.9rem;
            color: var(--light-gray);
            margin-bottom: 0.25rem;
        }

        .info-value {
            font-weight: 500;
        }

        .social-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            margin-top: 1rem;
        }

        .social-link {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-decoration: none;
            transition: var(--transition);
        }

        .social-link:hover {
            transform: translateY(-3px);
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        }

        .social-link.twitter {
            background-color: #1DA1F2;
        }

        .social-link.github {
            background-color: #333;
        }

        .social-link.linkedin {
            background-color: #0A66C2;
        }

        .social-link.instagram {
            background: linear-gradient(45deg, #405DE6, #5851DB, #833AB4, #C13584, #E1306C, #FD1D1D);
        }

        /* 中间内容区 */
        .content-section {
            background-color: var(--white);
            border-radius: 10px;
            box-shadow: var(--shadow);
            overflow: hidden;
            margin-bottom: 1.5rem;
        }

        .section-header {
            padding: 1rem 1.5rem;
            border-bottom: 1px solid var(--lighter-gray);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .section-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin: 0;
        }

        .section-action {
            color: var(--primary);
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 500;
        }

        .section-body {
            padding: 1.5rem;
        }

        /* 动态发布框 */
        .post-box {
            display: flex;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .post-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            object-fit: cover;
        }

        .post-input-container {
            flex: 1;
        }

        .post-input {
            width: 100%;
            padding: 1rem;
            border: 1px solid var(--lighter-gray);
            border-radius: 30px;
            resize: none;
            transition: var(--transition);
        }

        .post-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(66, 99, 235, 0.1);
        }

        .post-actions {
            display: flex;
            justify-content: space-between;
            margin-top: 1rem;
        }

        .post-action-btn {
            background: none;
            border: none;
            color: var(--gray);
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            cursor: pointer;
            transition: var(--transition);
        }

        .post-action-btn:hover {
            background-color: var(--primary-light);
            color: var(--primary);
        }

        /* 动态列表 */
        .post-item {
            padding: 1.5rem;
            border-bottom: 1px solid var(--lighter-gray);
        }

        .post-item:last-child {
            border-bottom: none;
        }

        .post-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .post-author {
            flex: 1;
        }

        .author-name {
            font-weight: 600;
            margin-bottom: 0;
        }

        .post-time {
            font-size: 0.85rem;
            color: var(--light-gray);
        }

        .post-content {
            margin-bottom: 1rem;
        }

        .post-text {
            margin-bottom: 1rem;
            line-height: 1.6;
        }

        .post-image {
            width: 100%;
            border-radius: 10px;
            margin-bottom: 1rem;
        }

        .post-stats {
            display: flex;
            justify-content: space-between;
            padding: 0.5rem 0;
            border-top: 1px solid var(--lighter-gray);
            border-bottom: 1px solid var(--lighter-gray);
            margin-bottom: 0.75rem;
        }

        .post-stat {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
            color: var(--light-gray);
        }

        .post-stat-value {
            font-weight: 600;
        }

        .post-interactions {
            display: flex;
            justify-content: space-around;
        }

        .interaction-btn {
            background: none;
            border: none;
            color: var(--gray);
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            cursor: pointer;
            transition: var(--transition);
            font-weight: 500;
        }

        .interaction-btn:hover {
            background-color: var(--primary-light);
            color: var(--primary);
        }

        /* 右侧边栏 */
        .sidebar-section {
            background-color: var(--white);
            border-radius: 10px;
            box-shadow: var(--shadow);
            overflow: hidden;
            margin-bottom: 1.5rem;
        }

        .connections-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .connection-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0.75rem 1.5rem;
            border-bottom: 1px solid var(--lighter-gray);
        }

        .connection-item:last-child {
            border-bottom: none;
        }

        .connection-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            object-fit: cover;
        }

        .connection-info {
            flex: 1;
        }

        .connection-name {
            font-weight: 600;
            font-size: 0.95rem;
            margin-bottom: 0;
        }

        .connection-meta {
            font-size: 0.8rem;
            color: var(--light-gray);
        }

        .connection-action {
            font-size: 0.85rem;
            padding: 0.3rem 0.8rem;
        }

        .upcoming-events {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .event-item {
            padding: 1rem 0;
            border-bottom: 1px solid var(--lighter-gray);
        }

        .event-item:last-child {
            border-bottom: none;
        }

        .event-date {
            background-color: var(--primary-light);
            color: var(--primary);
            width: 50px;
            height: 50px;
            border-radius: 8px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            margin-bottom: 0.75rem;
        }

        .event-day {
            font-size: 1.2rem;
            font-weight: 700;
            line-height: 1;
        }

        .event-month {
            font-size: 0.8rem;
            text-transform: uppercase;
        }

        .event-title {
            font-weight: 600;
            margin-bottom: 0.25rem;
        }

        .event-time {
            font-size: 0.85rem;
            color: var(--light-gray);
            margin-bottom: 0.5rem;
        }

        /* 响应式设计 */
        @media (max-width: 1200px) {
            .main-container {
                grid-template-columns: 250px 1fr 250px;
            }
        }

        @media (max-width: 992px) {
            .main-container {
                grid-template-columns: 1fr;
            }

            .sidebar-section, .info-card {
                display: none;
            }

            .profile-cover {
                height: 180px;
            }

            .main-avatar {
                width: 100px;
                height: 100px;
            }
        }

        @media (max-width: 768px) {
            .search-container {
                display: none;
            }

            .nav-actions {
                gap: 1rem;
            }

            .profile-cover {
                height: 140px;
            }

            .profile-main {
                gap: 1rem;
            }

            .profile-name {
                font-size: 1.5rem;
            }

            .profile-actions {
                flex-wrap: wrap;
            }

            .btn {
                padding: 0.5rem 1rem;
                font-size: 0.9rem;
            }

            .tab-item {
                padding: 1rem;
                font-size: 0.9rem;
            }
        }
    </style>
</head>
<body>
    <!-- 顶部导航 -->
    <nav class="top-nav">
        <div class="container-fluid d-flex justify-content-between align-items-center">
            <a href="#" class="logo">
                <i class="fas fa-share-alt"></i> 社交圈
            </a>
            
            <div class="search-container">
                <i class="fas fa-search search-icon"></i>
                <input type="text" class="search-input" placeholder="搜索朋友、话题或内容...">
            </div>
            
            <div class="nav-actions">
                <button class="action-btn">
                    <i class="fas fa-home"></i>
                </button>
                <button class="action-btn">
                    <i class="fas fa-compass"></i>
                </button>
                <button class="action-btn">
                    <i class="fas fa-bell"></i>
                    <span class="notification-dot"></span>
                </button>
                <button class="action-btn">
                    <i class="fas fa-envelope"></i>
                    <span class="notification-dot"></span>
                </button>
                <img src="https://picsum.photos/100/100?random=1" alt="用户头像" class="user-avatar">
            </div>
        </div>
    </nav>
    
    <!-- 封面区域 -->
    <div class="profile-cover">
        <button class="cover-edit">
            <i class="fas fa-camera me-1"></i> 更换封面
        </button>
        <div class="cover-overlay"></div>
    </div>
    
    <!-- 个人信息区 -->
    <div class="container profile-info">
        <div class="profile-main">
            <img src="https://picsum.photos/100/100?random=1" alt="用户头像" class="main-avatar">
            
            <div class="profile-details">
                <h1 class="profile-name">陈佳宁</h1>
                <p class="profile-title">UI/UX 设计师 @ 创意工作室 | 设计讲师 | 旅行爱好者</p>
                
                <div class="profile-actions">
                    <button class="btn btn-primary">
                        <i class="fas fa-user-edit"></i> 编辑资料
                    </button>
                    <button class="btn btn-outline">
                        <i class="fas fa-cog"></i> 设置
                    </button>
                </div>
                
                <div class="d-flex flex-wrap gap-3">
                    <div>
                        <strong>328</strong> 动态
                    </div>
                    <div>
                        <strong>546</strong> 关注
                    </div>
                    <div>
                        <strong>1.8k</strong> 粉丝
                    </div>
                </div>
            </div>
        </div>
    </div>
    
    <!-- 导航标签 -->
    <div class="profile-tabs">
        <div class="tabs-container">
            <a href="#" class="tab-item active">
                动态
            </a>
            <a href="#" class="tab-item">
                相册 <span class="tab-badge">24</span>
            </a>
            <a href="#" class="tab-item">
                收藏 <span class="tab-badge">18</span>
            </a>
            <a href="#" class="tab-item">
                文章 <span class="tab-badge">36</span>
            </a>
            <a href="#" class="tab-item">
                活动 <span class="tab-badge">5</span>
            </a>
            <a href="#" class="tab-item">
                关于我
            </a>
        </div>
    </div>
    
    <!-- 主内容区 -->
    <div class="container main-container">
        <!-- 左侧信息卡 -->
        <div class="left-column">
            <div class="info-card">
                <div class="info-card-header">
                    <h3 class="info-card-title">个人简介</h3>
                </div>
                <div class="info-card-body">
                    <p>热爱设计的创作者，专注于用户体验与界面设计。拥有8年行业经验，现任职于创意工作室担任UI/UX设计主管。</p>
                    <p>同时在设计学院担任客座讲师，分享设计经验与技巧。闲暇时间喜欢旅行和摄影，用镜头记录生活中的美好瞬间。</p>
                </div>
            </div>
            
            <div class="info-card">
                <div class="info-card-header">
                    <h3 class="info-card-title">基本信息</h3>
                </div>
                <div class="info-card-body">
                    <div class="info-item">
                        <div class="info-icon">
                            <i class="fas fa-map-marker-alt"></i>
                        </div>
                        <div class="info-content">
                            <div class="info-label">所在地</div>
                            <div class="info-value">北京市，中国</div>
                        </div>
                    </div>
                    
                    <div class="info-item">
                        <div class="info-icon">
                            <i class="fas fa-birthday-cake"></i>
                        </div>
                        <div class="info-content">
                            <div class="info-label">生日</div>
                            <div class="info-value">1992年6月18日</div>
                        </div>
                    </div>
                    
                    <div class="info-item">
                        <div class="info-icon">
                            <i class="fas fa-graduation-cap"></i>
                        </div>
                        <div class="info-content">
                            <div class="info-label">教育经历</div>
                            <div class="info-value">中央美术学院 | 视觉传达设计</div>
                        </div>
                    </div>
                    
                    <div class="info-item">
                        <div class="info-icon">
                            <i class="fas fa-building"></i>
                        </div>
                        <div class="info-content">
                            <div class="info-label">工作</div>
                            <div class="info-value">创意工作室 | UI/UX设计主管</div>
                        </div>
                    </div>
                </div>
            </div>
            
            <div class="info-card">
                <div class="info-card-header">
                    <h3 class="info-card-title">社交链接</h3>
                </div>
                <div class="info-card-body">
                    <div class="social-links">
                        <a href="#" class="social-link twitter" title="Twitter">
                            <i class="fab fa-twitter"></i>
                        </a>
                        <a href="#" class="social-link github" title="GitHub">
                            <i class="fab fa-github"></i>
                        </a>
                        <a href="#" class="social-link linkedin" title="LinkedIn">
                            <i class="fab fa-linkedin"></i>
                        </a>
                        <a href="#" class="social-link instagram" title="Instagram">
                            <i class="fab fa-instagram"></i>
                        </a>
                    </div>
                    
                    <div class="info-item mt-3">
                        <div class="info-icon">
                            <i class="fas fa-globe"></i>
                        </div>
                        <div class="info-content">
                            <div class="info-label">个人网站</div>
                            <div class="info-value">
                                <a href="#" class="text-primary">www.chenjianing.design</a>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        
        <!-- 中间内容区 -->
        <div class="middle-column">
            <!-- 发布动态 -->
            <div class="content-section">
                <div class="section-body">
                    <div class="post-box">
                        <img src="https://picsum.photos/100/100?random=1" alt="用户头像" class="post-avatar">
                        <div class="post-input-container">
                            <textarea class="post-input" placeholder="分享你的想法..."></textarea>
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